903nm bandpass filter

903nm band-pass filter is suitable for optical measuring instruments, 3D imaging equipment, biometrics, fluorescence analyzer, biochemical instrument, infrared medical instrument, enzyme labeling instrument and other fields

550nm narrowband filter
Technical parameters
Items Parameters
Center wavelength 903nm+-5nm
Incident angle
Half peak bandwidth 40nm
Peak transmittance > 90% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality national standard grade III /American Standard 60-40
spectral curve

In addition, We can customize the optical filters according to customer requirements or drawings.

For details, please consult:

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